1.Asisknowntousall,somestudentshavebreakfastregularlywhileothersdon'

2.

3.ItwasjustthenwhenIbegantoworryaboutmysafety.

4.HowdoyouthinkIshoulddo?

5.Athome,therehasaCDplayerinmyroom,andthemusicisonallthetime.

6.It'snotonlytheinspiringstorybutalsothewarmthfromtheuniver-sitywhichatractsthepublic'sattention.

7.Timepassesquickly,isn'tit?

8.ItwasinahotsummerholidaywhichIvisitedQingdao,aportcityi-nShandongProvince.

9.Howfunitwas!

10.Itisnodoubtthatweproducelotsofgarbageeveryday.

11.Whynottryingthiskindofjuice?

12.Itsoundsfantastic,isn'tit?

13.Onceuponatime,itwasaboywhoseparentsnamedhimOdd.

14.We'dbetterleavenow,haven'twe?

1.第二个is——are

句意：众所周知，一些学生有规律地吃早餐而其他学生并非如此。这有几个原因。therebe句型中，be要和后面的主语保持一致，本句中severalreasons为复数形式，故将第二个is改为are.

2.where——that

句意：伊丽莎白第一次见到史密斯先生是在新西兰。强调句型的结构：Itis/was+被强调部分＋that此处强调地点状语，故将where改为that.

3.when——that

句意：就在那时我开始担心我的安全了。本句为强调句型，被强调部分为justthen,故将when改为that.

4.How——What

此句为双重疑问句，可以理解为doyouthink作插入成分，意同inyouropinion.特殊疑问词位于句首，而事实上是从句do的宾语，而how不能充当宾语。

5.has——is

句意：在家里我的房间里有一台CD播放器，一直播放着音乐。therebe句型，意为“有······”。

6..which——that

此句为强调句型itbe+被强调部分+that/who,故把which改为that.

7.isn't——doesn't

本句的谓语动词是passes,属于实义动词，应借助does来进行反意疑问。

8.which——that

此句是强调句型，强调时间状语inahotsummerholiday,故把which改为that.

9.How——What解析：fun为不可数名词，需用what引导感叹句，故把How改为What.

10.It——There

Thereisnodoubtthat“毫无疑问·····”，是固定句式，故把It改为There.

11.trying——try

Whynotdo?“为什么不做······?”，是固定句式，故把trying改为try.

12.isn't——doesn't

句意：那听起来非常好，是不是？本句为反义疑问句，根据本句中的sounds,可知需将isn't改为doesn't.

13..it——there

句意：从前有一个男孩儿。他的父母给他取名Odd.本题考查“therebe”句型，意为“有····”。

14.haven't——hadn't

本句的反意疑问部分是针对“hadbetter”提问的，应该用hadn't.